JPS60145674U - reed valve - Google Patents

reed valve

Info

Publication number
JPS60145674U
JPS60145674U JP1984033909U JP3390984U JPS60145674U JP S60145674 U JPS60145674 U JP S60145674U JP 1984033909 U JP1984033909 U JP 1984033909U JP 3390984 U JP3390984 U JP 3390984U JP S60145674 U JPS60145674 U JP S60145674U
Authority
JP
Japan
Prior art keywords
reed
auxiliary
lead member
fixed
reed valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1984033909U
Other languages
Japanese (ja)
Inventor
鎌田　吉清
福岡　敞
Original Assignee
株式会社　共立
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社　共立 filed Critical 株式会社　共立
Priority to JP1984033909U priority Critical patent/JPS60145674U/en
Priority to US06/708,538 priority patent/US4664154A/en
Priority to DE19853508181 priority patent/DE3508181A1/en
Priority to SE8501126A priority patent/SE467420B/en
Priority to FR858503450A priority patent/FR2560931B1/en
Publication of JPS60145674U publication Critical patent/JPS60145674U/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F01L3/205—Reed valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/161—Check valves with flexible valve members with tongue-shaped laminae with biasing means in addition to material resiliency, e.g. spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • F16K15/162—Check valves with flexible valve members with tongue-shaped laminae with limit stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1808—Number of cylinders two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案によるリードバルブを組込んだ水平対向
二気筒二サイクルエンジンの要部の断面図、第２図は第
１図に示したリードパル）゛のり−ド部材の平面図、そ
して第３図は第２図のリード部材の破断側面図である。 １・・・・・・リードバルブ、１３・・・・・・バルブ
本体、１４・・・・・・主リード部材、１５・・・・・
・補助リード部材、１６・・・・・・ストッパ部材、１
７・・・・・・ピン。Fig. 1 is a sectional view of the main parts of a horizontally opposed two-cylinder two-stroke engine incorporating the reed valve according to the present invention, Fig. 2 is a plan view of the reed pallet member shown in Fig. 1, and Fig. 2 is a plan view of the reed member shown in Fig. FIG. 3 is a cutaway side view of the lead member shown in FIG. 2. 1... Reed valve, 13... Valve body, 14... Main reed member, 15...
- Auxiliary lead member, 16... Stopper member, 1
7...Pin.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）　　ニサイクルエンジンのクランク室への吸気系
に用いるリードバルブにおいて、吸気をクランク室へ通
す通孔を形成したバルブ本体と、゛バルブ本体の下流側
の面に一端を固定して前記通孔を閉じるように延在する
主リード部材と、前記主リード部材の外側面に重ね合さ
れて一端を前記主リード部材の固定端において固定され
た補助リード部材とを有し、前記補助リード部材が前記
主リード部材より短かい長さを有し且つ前記補助リード
部材の幅がその固定端から自由端の方へ漸減しており、
且つ前記補助リード部材の前記自由端が外側へ屈曲して
形成されていることを特徴とするリードバルブ。(1) A reed valve used in the intake system to the crank chamber of a two-cycle engine includes a valve body with a through hole for passing intake air into the crank chamber, and a reed valve with one end fixed to the downstream surface of the valve body. The auxiliary lead member has a main lead member that extends to close the hole, and an auxiliary lead member that is overlapped with an outer surface of the main lead member and has one end fixed at a fixed end of the main lead member. has a shorter length than the main lead member, and the width of the auxiliary lead member gradually decreases from its fixed end toward its free end;
The reed valve is characterized in that the free end of the auxiliary reed member is bent outward. （２）実用新案登録請求の範囲第１項記載のリードバル
ブにおいて、前記補助リード部材の前記自由端の前記屈
曲の角度が４５度より大きいことを特徴とするリードバ
ルブ。(2) Utility Model Registration The reed valve according to claim 1, wherein the bending angle of the free end of the auxiliary reed member is greater than 45 degrees. （３）　　実用新案登録請求の範囲第１項又は第２項に
記載のリードバルブにおいて、前記補助リード部材の外
側にストッパ部材を設け、前記主リ−ド部材、前記補助
リード部材及び前記ストッパ部材を同じピンで前記バル
ブ本体に固定したことを特徴とするリードバルブ。(3) Utility model registration In the reed valve according to claim 1 or 2, a stopper member is provided on the outside of the auxiliary reed member, and the main reed member, the auxiliary reed member, and the stopper member is fixed to the valve body with the same pin.
JP1984033909U 1984-03-09 1984-03-09 reed valve Pending JPS60145674U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1984033909U JPS60145674U (en) 1984-03-09 1984-03-09 reed valve
US06/708,538 US4664154A (en) 1984-03-09 1985-03-05 Reed valve
DE19853508181 DE3508181A1 (en) 1984-03-09 1985-03-07 LEAF SPRING VALVE
SE8501126A SE467420B (en) 1984-03-09 1985-03-08 HEAVY VALVE
FR858503450A FR2560931B1 (en) 1984-03-09 1985-03-08 IMPROVEMENT IN BLADE VALVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984033909U JPS60145674U (en) 1984-03-09 1984-03-09 reed valve

Publications (1)

Publication Number Publication Date
JPS60145674U true JPS60145674U (en) 1985-09-27

Family

ID=12399639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984033909U Pending JPS60145674U (en) 1984-03-09 1984-03-09 reed valve

Country Status (5)

Country Link
US (1) US4664154A (en)
JP (1) JPS60145674U (en)
DE (1) DE3508181A1 (en)
FR (1) FR2560931B1 (en)
SE (1) SE467420B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63146264U (en) * 1987-03-18 1988-09-27
GB8820524D0 (en) * 1988-08-31 1988-09-28 Grovag Grossventiltech Seals for gas isolators
JP3625967B2 (en) * 1996-12-09 2005-03-02 株式会社共立 2-cycle internal combustion engine
JP6580450B2 (en) * 2015-10-23 2019-09-25 住友重機械工業株式会社 Valve structure, non-lubricated linear compressor, and cryogenic refrigerator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524276A (en) * 1978-08-11 1980-02-21 Arai Pump Mfg Co Ltd Reed valve

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36863A (en) * 1862-11-04 William sewell
US724641A (en) * 1901-10-23 1903-04-07 Edward Wiki Blowing-engine or compressor.
US1707306A (en) * 1922-01-21 1929-04-02 Sullivan Machinery Co Valve mechanism
US2000883A (en) * 1932-03-07 1935-05-07 Alfred F Pillsbury Valve
CH165237A (en) * 1932-12-12 1933-11-15 Burckhardt Ag Maschf Automatic valve.
US2118356A (en) * 1935-03-07 1938-05-24 Crosiey Radio Corp One-way valve
FR836186A (en) * 1937-04-06 1939-01-12 Sulzer Ag Automatic shutter made of several elastic blades
US2689552A (en) * 1950-09-11 1954-09-21 Elmer C Kiekhaefer Reed valve for internal-combustion engines
US2739581A (en) * 1954-02-01 1956-03-27 Poulan Mfg Corp Engine speed governor
US3200838A (en) * 1962-12-31 1965-08-17 Mcculloch Corp Reed valves
US4051820A (en) * 1973-06-29 1977-10-04 Performance Industries, Inc. Engine valving and porting
JPS6037499Y2 (en) * 1977-03-16 1985-11-08 株式会社デンソー reed valve
JPS5884363U (en) * 1981-12-04 1983-06-08 株式会社　共立 vaporizer fitting tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524276A (en) * 1978-08-11 1980-02-21 Arai Pump Mfg Co Ltd Reed valve

Also Published As

Publication number Publication date
DE3508181A1 (en) 1985-09-19
FR2560931B1 (en) 1989-09-29
FR2560931A1 (en) 1985-09-13
SE8501126L (en) 1985-09-10
SE467420B (en) 1992-07-13
SE8501126D0 (en) 1985-03-08
US4664154A (en) 1987-05-12
DE3508181C2 (en) 1988-08-25

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